19466018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 35501760

約数和(自身を除く): 16035742

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 2347, 4147, 4694, 8294, 25817, 30511, 51634, 61022, 68063, 136126, 335621, 671242, 748693, 884819, 1497386, 1769638, 9733009, 19466018]

約数ペア:

[(1, 19466018), (2, 9733009), (11, 1769638), (13, 1497386), (22, 884819), (26, 748693), (29, 671242), (58, 335621), (143, 136126), (286, 68063), (319, 61022), (377, 51634), (638, 30511), (754, 25817), (2347, 8294), (4147, 4694)]